Along with adding the F# (7) on the B string in the Db chord, you can play around with D
on all the chords, adding a note a whole step up or down depending on the chord.
I'll add the lyrics and sh** right here for you too.

Intro

C♯

All is quiet, except for this song
So maybe G7Mwhile im not together I can feel like I'm not alone
C♯Somewhere off in the distance, rapidly adG7Mvancing, is an onslaught of sorts
Young C♯add9sirens wail in a skewed sense of glory
And the G7Mlions in the cages roar in a memory of flight

Chorus

And there's a C♯joy,
a Joy in all I can see aG7M Joy,
In every possibilityC♯

C♯

And all around this is a great, great feeling
American G7Mrockets red glare in the most disgusting triumph
In C♯passing I am asked, "Do you believe in a God?"
I shrug G7Moff the answer, continue to get high
In this terC♯add9ror of no explanation, I am looking for a G7Mfaith
My panic is an only reason...